USCF player statistics

Srirangam, Aarna Mandyam

USCF 32148358ArizonaUpdated: Oct 2026

Official US Chess record

Gender: Female
US Chess reported rank: #66,885 national · #1,297 in state
Floor: Regular 150 · Quick 150

US Chess record as of Sep 17, 2026

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Regular rating

217+60 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 2026217 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · +44 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Compare with another playerOverlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

+4 Quick vs Regular
Typical for 200–299 regular players: 0 (middle half -3 to +6, 823 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +77; Dec 2025 to Jan 2026
Biggest drop: -61; May 2026 to Jun 2026
Longest rise: 2 updates; +90 from Dec 2025 to Feb 2026
Updates that moved: 7 of 10; Latest +60, Sep 2026 to Oct 2026
Typical move: ±27; Mean absolute change; spread ±40.7

Regular rating in context

Oct 2026 update

United States

#73,010of 82,596 rated members · higher than 11.5%

9,547 lower · 40 same rating · 73,009 higher · ties share a rank

Arizona

#1,489of 1,672 rated members · higher than 10.8%

182 lower · 2 same rating · 1,488 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 9,744 within 100 points of 217 (this player included)

Player · 217

01,4502,900

200–249: 2,384 members (2.8%) · highlighted band is the player’s · dashed line is the target

Target 250

13.4% below 250 (11,142 of 82,596; 11.5% below 217)

Percentile over time · United States

11.5% higher than · Oct 2026 · rank #73,010 of 82,596

Since Dec 2025
+2.1 pts

Dec 2025Oct 2026

Each month against that month’s active pool, so pool growth and rating drift both count.

How these comparisons are calculated

Chess67 calculations from the Oct 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.

United States statistics Arizona statistics

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Srirangam, Aarna Mandyam
Month	Regular	Quick
Oct 2026	217+60	221+69
Sep 2026	157no change	152no change
Aug 2026	157no change	152no change
Jul 2026	157no change	152no change
Jun 2026	157-61	152-61
May 2026	218+7	213+9
Apr 2026	211-14	204-8
Mar 2026	225-38	212-42
Feb 2026	263+13	254-1
Jan 2026	250+77	255+82
Dec 2025	173	173

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